|
关注:1
2013-05-23 12:21
求翻译:The solid–liquid (leaves to extraction media) ratio of 1:2 and the contact time of 1 min were maintained for all the extractions.是什么意思?![]() ![]() The solid–liquid (leaves to extraction media) ratio of 1:2 and the contact time of 1 min were maintained for all the extractions.
问题补充: |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区